The VSM (Vertical Stacking Modular) sorting and storage system is a storage solution capable of accurately reading tote signals/material information. It achieves horizontal movement by driving the telescopic forks via synchronous belts on the lifting platform. The extension and retraction of the forks enable the handling and storage of materials.

Components include: main frame, prefabricated panels, lifting power mechanism, horizontal movement forks, integrated entry/exit ports, touchscreen display, and material signal reading devices. Through mechanisms such as motor-driven synchronous belt transmission, the system achieves rapid vertical movement of storage units.